HCPCS Code L5590

Preparatory, above knee - knee disarticulation ischial level socket, non-alignable system, pylon no cover, sach foot, laminated socket, molded to model
Code effective Jan 01, 1996

HCPCS Section
Orthotic and Prosthetic Procedures, Devices

L5590 is a valid 2026 HCPCS code meaning Preparatory, above knee - knee disarticulation ischial level socket, non-alignable system, pylon no cover, sach foot, laminated socket, molded to model or (Prep ak ischial laminated) for short. HCPCS L5590 has been effective since 01/01/1996 and applies to Lump sum purchase of DME, prosthetics, orthotics.

HCPCS Code Details - L5590

HCPCS Level II Code
Section L - Orthotic and Prosthetic Procedures, Devices
HCPCS Code L5590
Description

Long description:
Preparatory, above knee - knee disarticulation ischial level socket, non-alignable system, pylon no cover, sach foot, laminated socket, molded to model

Short description:
Prep ak ischial laminated

HCPCS Pricing indicator 38 - Orthotics, prosthetics, prosthetic devices & vision services (price subject to floors and ceilings)
Multiple pricing indicator A - Not applicable as HCPCS priced under one methodology
Coverage code C - Carrier judgment
BETOS2 code D1F - Prosthetic/Orthotic devices
HCPCS Action code N - No maintenance for this code
Type of service P - Lump sum purchase of DME, prosthetics, orthotics
Effective date Effective Jan 01, 1996
Date added Added Jan 01, 1986

See also

  • HCPCS L5560 · Preparatory, above knee- knee disarticulation, ischial level socket, non-alignable system, pylon, no cover, sach foot, plaster socket, molded to model

  • HCPCS L5570 · Preparatory, above knee - knee disarticulation, ischial level socket, non-alignable system, pylon, no cover, sach foot, thermoplastic or equal, direct formed

  • HCPCS L5580 · Preparatory, above knee - knee disarticulation ischial level socket, non-alignable system, pylon, no cover, sach foot, thermoplastic or equal, molded to model

  • HCPCS L5585 · Preparatory, above knee - knee disarticulation, ischial level socket, non-alignable system, pylon, no cover, sach foot, prefabricated adjustable open end socket

  • HCPCS L5595 · Preparatory, hip disarticulation-hemipelvectomy, pylon, no cover, sach foot, thermoplastic or equal, molded to patient model

1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).

2 BETOS stands for “Berenson-Eggers Type Of Service”

HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/23/2026

CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.